-【Advanced Infrared Technology】Compared with fuel-burning heaters, this electric outdoor heater uses infrared heating technology. It can quickly and evenly release heat within 3 seconds, allowing you to feel the warmth like sunlight. When you are surrounded by cold, just turn it on, you can drive out the cold almost without waiting. -【Convenient & Practical】The stand of this outdoor patio heater can be adjusted between 50-75 inches. Both adult and children can be considered. It is easy to carry. You can use it in camping and traveling to take away the chill around. It is also a great idea for indoor use when you want to stay in garage or somewhere. Enjoy your own time! -【3 Heat Settings】The infrared heater provides 3 adjustable heating modes: 500W/1000W/1500W. At 500W, it can accompany you to sleep warmly; At 1000W, you can chat with your family in the living room; At 1500W, the cold cannot stop you from having fun with your family outdoors. -【Quiet & 24H Timer】The electric garage heater does not use a fan, so it will not make any noise when heating. The silent feature combined with 1-24 hours timing function provides a warm and nice sleeping environment for you.